3v4l.org

run code in 300+ PHP versions simultaneously
<?php $b = 3; $a = function() use ($b) { return $b * random(1,1400); } call_user_func($a);
Output for 5.4.0 - 5.4.11
Parse error: syntax error, unexpected 'call_user_func' (T_STRING) in /in/Sthas on line 6
Process exited with code 255.
Output for 5.3.0 - 5.3.21
Parse error: syntax error, unexpected T_STRING in /in/Sthas on line 6
Process exited with code 255.
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175.4 ms | 1395 KiB | 41 Q